<?php

/**
 * OrangeHRM is a comprehensive Human Resource Management (HRM) System that captures
 * all the essential functionalities required for any enterprise.
 * Copyright (C) 2006 OrangeHRM Inc., http://www.orangehrm.com
 *
 * OrangeHRM is free software: you can redistribute it and/or modify it under the terms of
 * the GNU General Public License as published by the Free Software Foundation, either
 * version 3 of the License, or (at your option) any later version.
 *
 * OrangeHRM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with OrangeHRM.
 * If not, see <https://www.gnu.org/licenses/>.
 */

namespace OrangeHRM\Core\Subscriber;

use OrangeHRM\Framework\Event\AbstractEventSubscriber;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\HttpKernel\KernelEvents;

class RequestBodySubscriber extends AbstractEventSubscriber
{
    /**
     * @inheritDoc
     */
    public static function getSubscribedEvents(): array
    {
        return [
            KernelEvents::REQUEST => [
                ['onRequestEvent', 99000],
            ],
        ];
    }

    public function onRequestEvent(RequestEvent $event)
    {
        $request = $event->getRequest();

        // 'application/json', 'application/x-json'
        if ($request->getContentType() === 'json') {
            if ($request->getContent() !== '') {
                $data = json_decode($request->getContent(), true);
                if (is_array($data)) {
                    $request->request->add($data);
                }
            }
        }
    }
}
